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What is enthalpy of vaporisation? Explai...

What is enthalpy of vaporisation? Explain it with example. What is its significance?

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CHHAYA PUBLICATION-CHEMICAL THERMODYNAMICS-LONG TYPE QUESTIONS
  1. (i) What do you mean by standard enthalpy of formation? (ii) Is the ...

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  2. What do you mean by enthalpy of fusion? Explain it with example. What ...

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  3. What is enthalpy of vaporisation? Explain it with example. What is its...

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  4. Give definition with example: (i) integral heat of solution (ii) heat ...

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  5. The lattice enthalpy of an ionic compound MX is DeltaH(L) and the tota...

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  6. (i) According to Hess's law it is possible to determine the enthalpy o...

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  7. (i) What are bond energy and bond dissociation energy? (ii) Why aver...

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  8. (i) What is the difference betweenn the enthalpy of formation and the ...

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  9. What do you mean by heat of reaction or enthalpy of reaction? What are...

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  10. (i) What do you mean by heat of reaction at constannt volume and heat ...

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  11. (i) Show that heat of reaction at constant volume is equal to the chan...

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  12. (i) State annd explain with example the Hess's law of constant heat su...

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  13. Define: (i) Heat of combustion, (ii) Heat of formation, (iii) Heat of ...

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  14. Give reason for the necessity of second law of thermodynamics.

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  15. Write down the Clausius and Planck-Kelvin statement of the second law ...

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  16. Define entropy from molecular point of view. At a particular temperatu...

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  17. What do you mean by entropy of fusion and entropy of vaporisation? Giv...

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  18. What is the physical significance of entropy ? Write the second law of...

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  19. Show that in a process at constant temperature and pressure, the Gibbs...

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  20. (i) What is the relation between Gibbs free energy change and spontane...

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